Al

This is a quality product with copper through and through. Its an excellent product. Since I am 72 years old I have to use 2 hands to squeeze a single clamp and attach it to a terminal. The clamps are very strong. Its not a problem though. Finally, the service we received was very good when we called the office to order.

G McDonald

I bought these all copper usa made booster cables because i was sick of buying junk made in china, these polar wire cables are the best, i work on cars monday to friday, ive seen it all and i know quality when i see it

Craig Pampeyan

My wife bought me my original set of these so I returned the favor for her new car. These cables are high quality and very easy to manage given the well constructed clamps and flexible wire. With all the lower-quality cables out there, these are a far and away the best I've owned.

Charles S. Field

Wel-made, high quality. heavy duty cables that are relaible. Pure Copper. Yes, they cost more--- but they will be there when needed.

Jay Shive

When my Chinese cables would not carry enough current to get the job done, I searched online and found Polar Wire that is proudly made in the US. Now I'm on the road again!